interrupter duty

简明释义

断续工作方式

英英释义

例句

1.The manufacturer provides guidelines on how to calculate the interrupter duty for different applications.

制造商提供了关于如何计算不同应用的中断器额定值的指南。

2.In industrial settings, understanding the interrupter duty is crucial for selecting the right protective devices.

在工业环境中，理解中断器额定值对于选择合适的保护装置至关重要。

3.The circuit breaker must be rated for the appropriate interrupter duty to ensure safety during overload conditions.

断路器必须具有适当的中断器额定值，以确保在过载情况下的安全。

4.During the maintenance check, the technician verified the interrupter duty of all installed breakers.

在维护检查期间，技术人员验证了所有安装的断路器的中断器额定值。

5.For optimal performance, the electrical system should match the interrupter duty of the main switch.

为了获得最佳性能，电气系统应与主开关的中断器额定值相匹配。

作文

In the world of electrical engineering, the term interrupter duty refers to the ability of a circuit breaker or switch to interrupt the flow of current during fault conditions. This is a crucial aspect of electrical safety and reliability. Understanding interrupter duty is essential for engineers and technicians who design and maintain electrical systems. When a fault occurs in an electrical system, such as a short circuit or overload, it is imperative that the protective devices can respond quickly and effectively. The interrupter duty of a device indicates its capacity to handle these fault conditions without failing. Devices with high interrupter duty ratings can safely interrupt larger currents, which is vital for preventing equipment damage and ensuring safety.For instance, consider a power distribution network where multiple circuits are interconnected. If one circuit experiences a fault, the interrupter duty of the circuit breakers must be sufficient to isolate that circuit from the rest of the network. This isolation prevents the fault from propagating and affecting other circuits, thereby maintaining the overall integrity of the electrical system.Moreover, the interrupter duty is not just about the amount of current a device can interrupt; it also involves the speed of interruption. A device that can quickly disconnect from the power source minimizes the duration of the fault, reducing the risk of fire, equipment damage, and injury. Therefore, engineers must carefully select devices based on their interrupter duty ratings to ensure optimal performance under various conditions.In practical applications, the interrupter duty is often specified in terms of the maximum short-circuit current that the device can safely interrupt. For example, a circuit breaker might have an interrupter duty rating of 10 kA, meaning it can handle short-circuit currents up to 10,000 amperes. This rating is determined through rigorous testing and is a critical factor in the selection of protective devices.Furthermore, regulatory standards and guidelines often dictate the required interrupter duty for different types of installations. Compliance with these standards is necessary to ensure safety and reliability in electrical systems. Engineers must stay informed about these regulations to choose appropriate devices that meet or exceed the required interrupter duty specifications.In conclusion, the concept of interrupter duty is fundamental in the field of electrical engineering. It encompasses the ability of protective devices to interrupt current flow during fault conditions, ensuring safety and reliability in electrical systems. As technology advances and electrical systems become more complex, understanding and applying the principles of interrupter duty will remain a vital skill for engineers and technicians alike. By prioritizing devices with adequate interrupter duty, we can enhance the safety and efficiency of our electrical infrastructure, ultimately contributing to a more reliable and secure energy future.

在电气工程领域，术语interrupter duty指的是电路断路器或开关在故障条件下中断电流流动的能力。这是电气安全性和可靠性的一个关键方面。理解interrupter duty对于设计和维护电气系统的工程师和技术人员至关重要。当电气系统发生故障时，例如短路或过载，保护设备必须迅速有效地响应。设备的interrupter duty表示其在不失效的情况下处理这些故障条件的能力。具有高interrupter duty等级的设备可以安全地中断更大的电流，这对防止设备损坏和确保安全至关重要。例如，考虑一个多个电路互连的电力分配网络。如果一个电路发生故障，电路断路器的interrupter duty必须足够高，以便将该电路与网络的其余部分隔离。这种隔离防止了故障传播并影响其他电路，从而保持电气系统的整体完整性。此外，interrupter duty不仅仅涉及设备可以中断的电流量；它还涉及中断的速度。能够迅速从电源断开的设备将最小化故障的持续时间，降低火灾、设备损坏和人身伤害的风险。因此，工程师必须根据设备的interrupter duty等级仔细选择设备，以确保在各种条件下的最佳性能。在实际应用中，interrupter duty通常以设备可以安全中断的最大短路电流来指定。例如，一个断路器可能具有10 kA的interrupter duty等级，这意味着它可以处理高达10,000安培的短路电流。这个等级是通过严格测试确定的，是选择保护设备的关键因素。此外，法规标准和指导方针通常规定不同类型安装所需的interrupter duty。遵守这些标准是确保电气系统安全和可靠的必要条件。工程师必须了解这些法规，以选择符合或超过所需interrupter duty规格的适当设备。总之，interrupter duty的概念在电气工程领域是基础性的重要内容。它涵盖了保护设备在故障条件下中断电流流动的能力，确保电气系统的安全性和可靠性。随着技术的进步和电气系统变得愈加复杂，理解和应用interrupter duty的原则将继续成为工程师和技术人员的重要技能。通过优先选择具有足够interrupter duty的设备，我们可以增强电气基础设施的安全性和效率，最终为更可靠和安全的能源未来做出贡献。